<?php

/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * Replace cached inserts with the actual results
 *
 * @param string $results
 * @return string
 */
function smarty_core_process_cached_inserts($params, &$smarty) {
	preg_match_all('!' . $smarty->_smarty_md5 . '{insert_cache (.*)}' . $smarty->_smarty_md5 . '!Uis', $params['results'], $match);
	list($cached_inserts, $insert_args) = $match;
	
	for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) {
		if ($smarty->debugging) {
			$_params = array();
			require_once (SMARTY_CORE_DIR . 'core.get_microtime.php');
			$debug_start_time = smarty_core_get_microtime($_params, $smarty);
		}
		
		$args = unserialize($insert_args[$i]);
		$name = $args['name'];
		
		if (isset($args['script'])) {
			$_params = array(
					'resource_name' => $smarty->_dequote($args['script']) 
			);
			require_once (SMARTY_CORE_DIR . 'core.get_php_resource.php');
			if (!smarty_core_get_php_resource($_params, $smarty)) {
				return false;
			}
			$resource_type = $_params['resource_type'];
			$php_resource = $_params['php_resource'];
			
			if ($resource_type == 'file') {
				$smarty->_include($php_resource, true);
			} else {
				$smarty->_eval($php_resource);
			}
		}
		
		$function_name = $smarty->_plugins['insert'][$name][0];
		if (empty($args['assign'])) {
			$replace = $function_name($args, $smarty);
		} else {
			$smarty->assign($args['assign'], $function_name($args, $smarty));
			$replace = '';
		}
		
		$params['results'] = substr_replace($params['results'], $replace, strpos($params['results'], $cached_inserts[$i]), strlen($cached_inserts[$i]));
		if ($smarty->debugging) {
			$_params = array();
			require_once (SMARTY_CORE_DIR . 'core.get_microtime.php');
			$smarty->_smarty_debug_info[] = array(
					'type' => 'insert','filename' => 'insert_' . $name,'depth' => $smarty->_inclusion_depth,'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time 
			);
		}
	}
	
	return $params['results'];
}

/* vim: set expandtab: */

?>
